Evolution of Computers
Years
100

The first computer was using.......

Vacuum Tubes

100

which year for first generation computers 

1940 - 1950

200

The second generation of computers were using........

Transistor 

200

second generation 

1950 - 1960

300

The third generation of computers wwre using.......

Integrated circuit 

300

third generation 

1960 - 1970

400

the fourth generation of computers were using.........

microprocessor 

400

fourth generation of computers 

1970 - 1980 

500

The fifth generation of computers were using.......

Artificial intelligence 

500

firth generation of computers 

1980 - date 

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